SHOW FULL COLUMNS FROM `tool_brainteaser` [ RunTime:0.015260s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `switch` = 1 AND `id` = 4639 LIMIT 1 [ RunTime:0.004365s ]
UPDATE `tool_brainteaser` SET `views` = `views` + 1 WHERE `id` = 4639 [ RunTime:0.007427s ]
SELECT `id`,`topic`,`answer` FROM `tool_brainteaser` WHERE `id` IN (1923,5257,1579,15995,14703,4728,16156,16579,8252,8916,7843,805,14460,17239,9105,19768,6395,10158,4056,16267,8019,9253,4477,2861) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.036543s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` < 4639 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.016133s ]
SELECT `id`,`topic` FROM `tool_brainteaser` WHERE `id` > 4639 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.004719s ]